Catheter



FIG. 1 is a front view of the catheter;

FIG. 2 is a rear view of the catheter;

FIG. 3 is a right side view of the catheter;

FIG. 4 is a left side view of the catheter;

FIG. 5 is a top view of the catheter;

FIG. 6 is a bottom view of the catheter;

FIG. 7 is an enlarged perspective view of a head portion of thecatheter;

FIG. 8 is an enlarged front view of the head portion;

FIG. 9 is an enlarged rear view of the head portion;

FIG. 10 is an enlarged right side view of the head portion;

FIG. 11 is an enlarged left side view of the head portion;

FIG. 12 is an enlarged top view of the head portion;

FIG. 13 is an enlarged bottom view of the head portion;

FIG. 14 is a cross-sectional view taken along line 14-14 of FIG. 8;

FIG. 15 is a cross-sectional view taken along line 15-15 of FIG. 8;

FIG. 16 is a cross-sectional view taken along line 16-16 of FIG. 8;

FIG. 17 is a cross-sectional view taken along line 17-17 of FIG. 10;and,

FIG. 18 is a cross-sectional view taken along line 18-18 of FIG. 10.

The broken line portion of the drawings is included to show unclaimedsubject matter only and forms no part of the claimed design.

CLAIM The ornamental design for a catheter, as shown and described.